Oh God, uh, this is completely off the top of my head, so no doubt I'm forgetting quite a few artists, but here goes listing the absolute faves (Sorry I couldn't stick to one per artist, but it was too hard to choose for some!)...
Alcatrazz - Disturbing the Peace
Asia - S/T, Alpha
Black Sabbath - S/T, Heaven and Hell, TYR
Bad Company - S/T, Straight Shooter
Budgie - S/T
David Bowie - Aladdin Sane
Deep Purple - In Rock, Burn, Come Taste the Band, Slaves & Masters
Diamond Head - Lightning to the Nations, Canterbury
Emerson, Lake & Palmer - Tarkus, Trilogy
FM - Tough It Out
Foreigner - S/T, 4
Free - Tons of Sobs, Heartbreaker
Gary Moore - Run for Cover
Iron Maiden - S/T, Killers
Jeff Beck/The Jeff Beck Group - Truth, Rough & Ready, Wired
Joshua - Surrender, Intense Defense
Journey - Infinity, Frontiers, Raised on Radio
Judas Priest - Sad Wings of Destiny, Sin After Sin, Turbo
Kansas - Point of Know Return, Vinyl Confessions
King Crimson - In the Wake of Poseidon, Larks' Tongues in Aspic
Led Zeppelin - S/T, Led Zeppelin II, Houses of the Holy
Mercyful Fate - Melissa
The Michael Schenker Group - MSG, Assault Attack
Michael Bolton - S/T, Everybody's Crazy
Montrose - S/T
Mott the Hoople - Mott
Nazareth - Razamanaz
Queen - Sheer Heart Attack
Rainbow - Long Live Rock 'n' Roll, Down to Earth
Roxy Music - S/T
Scorpions - Virgin Killer, Blackout
Spandau Ballet - Through the Barricades
Strangeways - S/T, Native Sons
Survivor - Vital Sign
Sweet - Sweet Fanny Adams
Thin Lizzy - Bad Reputation, Black Rose
Toto - S/T, Isolation
UFO - Lights Out
Uriah Heep - Look at Yourself, Abominog
Virginia Wolf - S/T
Whitesnake - Lovehunter, Ready an' Willing